package com.example.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.example.common.BaseContext;
import com.example.common.R;
import com.example.pojo.AddressBook;
import com.example.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @author Anomaly
 * @date 2022/10/20 22:06
 */

/**
 * 地址簿管理
 */
@Slf4j
@RestController
@RequestMapping("/addressBook")
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增
     *
     * @param addressBook
     * @return
     */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:" + addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    /**
     * 设置默认地址
     *
     * @param addressBook
     * @return
     */
    @PutMapping("/default")
    public R<AddressBook> setDefault(@RequestBody AddressBook addressBook) {
        log.info("addressBook:" + addressBook);
        LambdaUpdateWrapper<AddressBook> addressBookLambdaUpdateWrapper = new LambdaUpdateWrapper<>();
        addressBookLambdaUpdateWrapper.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        addressBookLambdaUpdateWrapper.set(AddressBook::getIsDefault, 0);
        addressBookService.update(addressBookLambdaUpdateWrapper);
        addressBook.setIsDefault(1);
        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    /**
     * 根据id查询地址
     *
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public R<AddressBook> get(@PathVariable Long id) {
        AddressBook addressBook = addressBookService.getById(id);
        if (addressBook != null) {
            return R.success(addressBook);
        } else {
            return R.error("没有找到");
        }
    }

    /**
     * 查询默认地址
     *
     * @return
     */
    @GetMapping("/default")
    public R<AddressBook> getDefault() {
        LambdaQueryWrapper<AddressBook> addressBookLambdaQueryWrapper = new LambdaQueryWrapper<>();
        addressBookLambdaQueryWrapper.eq(AddressBook::getUserId, BaseContext.getCurrentId());
        addressBookLambdaQueryWrapper.eq(AddressBook::getIsDefault, 1);

        AddressBook addressBook = addressBookService.getOne(addressBookLambdaQueryWrapper);
        if (null == addressBook) {
            return R.error("没找到");
        } else {
            return R.success(addressBook);
        }
    }

    /**
     * 查询指定用户所有地址
     *
     * @param addressBook
     * @return
     */
    @GetMapping("/list")
    public R<List<AddressBook>> list(AddressBook addressBook) {
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBook:" + addressBook);
        LambdaQueryWrapper<AddressBook> addressBookLambdaQueryWrapper = new LambdaQueryWrapper<>();
        addressBookLambdaQueryWrapper.eq(null != addressBook.getUserId(), AddressBook::getUserId, addressBook.getUserId());
        addressBookLambdaQueryWrapper.orderByDesc(AddressBook::getUpdateTime);
        return R.success(addressBookService.list(addressBookLambdaQueryWrapper));
    }
}
